Dmisteinbergite
      Dimitrijevic R, Dondur V, Kremenovic A
      Zeolites 16 (1996) 294-300
      Thermally induced phase transformations of Ca-exchanged LTA and FAU zeolite frameworks:
      Rietveld refinement of the hexagonal CaAl2Si2O8 diphyllosilicate structure
      Locality: synthetic
      _database_code_amcsd 0019481

      CELL PARAMETERS:    5.1175   5.1175  14.7716   90.000   90.000  120.000
      SPACE GROUP: P6_3/mcm  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    335.022
      Density (g/cm3):      2.757
      MAX. ABS. INTENSITY / VOLUME**2:      11.75302291    
      RIR:      1.388
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                11.98          9.26        7.3858    0   0   2         2
                20.03         44.66        4.4319    1   0   0         6
                23.41        100.00        3.8002    1   0   2        12
                24.10         42.54        3.6929    0   0   4         2
                31.53         88.36        2.8371    1   0   4        12
                35.07         79.51        2.5587    1   1   0         6
                35.61         12.81        2.5212    1   1   1        12
                37.19          3.80        2.4178    1   1   2        12
                39.70         23.96        2.2705    1   1   3        12
                41.98          7.12        2.1522    1   0   6        12
                42.60         28.08        2.1225    2   0   2        12
                47.87          8.43        1.9001    2   0   4        12
                49.36         12.19        1.8464    0   0   8         2
                51.51         27.52        1.7741    1   1   6        12
                54.80          1.67        1.6751    2   1   0        12
                55.18          1.08        1.6644    2   1   1        24
                56.32         14.28        1.6336    2   1   2        24
                56.53          4.54        1.6280    1   1   7        12
                58.17          2.38        1.5858    2   1   3        24
                60.71         19.05        1.5255    2   1   4        24
                61.98         24.86        1.4973    1   1   8        12
                62.91         30.34        1.4773    3   0   0         6
                66.75          7.55        1.4014    1   0  10        12
                67.84          1.10        1.3815    1   1   9        12
                68.40          5.56        1.3716    3   0   4        12
                74.11          9.22        1.2794    2   2   0         6
                74.11          7.05        1.2793    1   1  10        12
                74.97          1.61        1.2667    3   0   6        12
                77.68          1.47        1.2292    3   1   0        12
                77.69          8.94        1.2291    2   0  10        12
                78.96          3.26        1.2125    3   1   2        24
                80.55          1.12        1.1926    3   1   3        24
                81.08          1.33        1.1861    1   0  12        12
                82.75         10.35        1.1663    3   1   4        24
                83.87         10.59        1.1535    3   0   8        12
                85.54          4.24        1.1352    2   2   6        12
                88.19          7.70        1.1079    2   1  10        24
                89.02          1.01        1.0997    3   1   6        24
                89.43          1.23        1.0957    4   0   2        12
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       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.